So I'm getting the feeling here that this was someone's Frankenstein engine from a world long ago.
This engine was sitting in a 71 duster that had been in the same old junk yard for 30 to 35 years. I bought the whole car and the engine came with it. Its not original in any way to the duster because it was a slant six car.
What amazes me is that it sat out there for the past 10 years without a hood or air cleaner for at least the past 10+ years because my cousin bought the hood in around 2009 or 10 yet this engine is showing to still be a good core. It has some ridge so I think it needs boring out but a 30 over job will clean it up nice.
There was a mean rats nest under the intake. The cam is rusted froze. After the pic I removed the timing cover and as soon as I disconnected the timing chain, the crank and bottom end turn. The cam is going to be a job to get it out because it's rusted real good in there.
